Panic Disorder Onset: Typical Age Range & Key Facts

Panic disorder typically begins in late adolescence or early adulthood, with an average onset age of 24.1 years.

Age Range Details

• Most common: Ages 20–30
• Can develop: Childhood (rare) or older adulthood
• Peak onset: Early to mid-20s
• Gender difference: Women twice as likely as men; onset often earlier in women

Clinical Implications

• Early recognition improves outcomes
• Often comorbid with agoraphobia, depression, other anxiety disorders
• First panic attack ≠ panic disorder (requires recurrent unexpected attacks + persistent concern)

If you or someone you know experiences recurrent panic attacks, seek evaluation from a mental health professional. Effective treatments include CBT and medications (SSRIs/SNRIs).